125 kHz Micro RWD modules
Pin 1
13.56 MHz Micro RWD modules
Pin 1
1) Unpack the items in the evaluation kit and identify the following items:
a)
b)
c)
d)
MicroRWD module.
Universal RFID base board (with RS232 and optional USB interface).
RS232 serial cable for connecting to a PC.
Sample 700
µH
antenna coil (depending on whether 125kHz or 13.56MHz kit).
The 1uH antenna for use with 13.56MHz modules is a PCB track on the Universal
RFID base board.
e) Sample contactless card/tag according to the kit type.
f) “Getting Started and Introduction” data sheets.
g) Data sheets and Windows application software on CDROM (also available on
website:
www.ibtechnology.co.uk
2) Carefully plug the MicroRWD module into the 24 pin socket on the Universal base board
ensuring that pin 1 is aligned correctly and that the pins are not bent or damaged.
3) If the Evaluation kit is for the 125kHz MicroRWD modules then solder the two
connecting wires of the 700µH antenna coil to the J6 pads as in the diagram.
4) Select the appropriate 125 kHz or on-board 13.56 MHz antenna type by fitting links to 6-
pin header J8 according to the diagram below:
AN3
AN3
AN1
AN5
AN4
AN2
AN6
AN2
AN6
AN1
For 125 kHz antenna
link AN1-AN5
AN5
AN2-AN6
AN4
For 13.56 MHz antenna
link AN1-AN3
AN2-AN4
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